Bullfrog Secure Runner
Actively maintainedbullfrogsec/bullfrog · MIT
Simple plug-and-play Github Action to block unauthorized outbound traffic (egress) in your Github workflows
★ 129 starsLast commit 17 days agoLatest v0.11.1
C
67
/ 100
Security signals
OpenSSF Scorecard6.6 / 10
SECURITY.md presentYes
Immutable releasesNot enabled
Known vulnerabilities1 advisory(ies)
- CVE-2025-47775moderate
Bullfrog's DNS over TCP bypasses domain filtering
Published May 15, 2025
How to use it safely
Recommended: pin to commit SHA
uses: bullfrogsec/bullfrog@7dee337d4575320b6d8cbe9a56d48d2fb765963a # v0.11.1Mutable tags like v0.11.1 can be rewritten to point at malicious commits. Pinning to the full commit SHA is the only reference GitHub guarantees immutable.
Full workflow example
steps: - uses: bullfrogsec/bullfrog@7dee337d4575320b6d8cbe9a56d48d2fb765963a # v0.11.1
Score breakdown
Security (35%)62
Popularity (20%)36
Maintenance (30%)92
Reliability (15%)70
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